# Question: A sample of 144 values is randomly selected from a

A sample of 144 values is randomly selected from a population with mean, m, equal to 45 and standard deviation, s, equal to 18.

a. Determine the interval (smallest value to largest value) within which you would expect a sample mean to lie.

b. What is the amount of deviation from the mean for a sample mean of 45.3?

c. What is the maximum deviation you have allowed for in your answer to part a?

d. How is this maximum deviation related to the standard error of the mean?

a. Determine the interval (smallest value to largest value) within which you would expect a sample mean to lie.

b. What is the amount of deviation from the mean for a sample mean of 45.3?

c. What is the maximum deviation you have allowed for in your answer to part a?

d. How is this maximum deviation related to the standard error of the mean?

**View Solution:**## Answer to relevant Questions

Consider the set of even single-digit integers {0, 2, 4, 6, 8}. a. Make a list of all the possible samples of size 3 that can be drawn from this set of integers. (Sample with replacement; that is, the first number is drawn, ...a. Click “10” for “# of samples.” Note the sample means and the probability of their being less than 1451 if the true mean is really 1500. b. Change to “Batch” and simulate 1000 more samples. What is the ...Find the value of z for each of the following: a. Ho: µ = 35 versus Ha: µ > 35 when p-value = 0.0582 b. Ho: µ = 35 versus Ha: µ < 35 when p-value = 0.0166 c. Ho: m_35 versus Ha: µ = 35 when p-value = 0.0042 Using the computer output and information in Exercise 8.115, determine the value of the following: a. Hypothesized value of population mean b. Sample mean c. Population standard deviation d. Test statistic Major League Baseball games average 2 hours 50.1 minutes with a standard deviation of 21.0 minutes. It has been claimed that St. Louis Cardinals baseball games last, on the average, longer than the games of the other Major ...Post your question